| Business | Phone |
| Association Properties 995 Worthington St, Springfield 1109 | (413) 785-5285 |
| Baystate Group 496 Bridge St, Springfield 1103 | (413) 747-8057 |
| Caribe Management Corp 2460 Main St # 112, Springfield 1107 | (413) 736-5215 |
| Century Investment Co 73 State St # 209, Springfield 1103 | (413) 785-1981 |
| Delking Management Llc 276 Dwight Street Ext # 1l, Springfield 1105 | (413) 732-2787 |
| Garden Park Mgmt Coins 513 Main St, Springfield 1105 | (413) 739-9774 |
| Gmal Llc 95 Mill St, Springfield 1108 | (413) 737-3300 |
| Hollywood Associates 79 Oswego St # 1r, Springfield 1105 | (413) 746-5893 |
| Home City Housing 5 Northampton Ave, Springfield 1109 | (413) 785-5312 |
| Meg Springfield 1350 Main St, Springfield 1103 | (413) 733-8782 |
| Meredith Management Corp 130 Maple St # 241, Springfield 1103 | (413) 788-8066 |
| Mulberry Property Management 37 George St, Springfield 1105 | (413) 731-0134 |
| Paramount Realty 1694 Main St, Springfield 1103 | (413) 747-2211 |
| Samuel D Plotkin & Assoc Inc 41 Taylor St, Springfield 1103 | (413) 732-2158 |
| Wess Shops Po Box 3097, Springfield 1101 | (413) 533-8800 |
| Valley Real Estate 69 Winter St, Springfield 1105 | (413) 732-4111 |
| Steve Haddad Co Inc 60 Green Ln, Springfield 1107 | (413) 739-6080 |
| Knight Associates Realty Inc 645 Belmont Ave, Springfield 1108 | (413) 731-6466 |